Roastery economics
Green
→
Roasted
Cost, yield, and margin from green purchase to cup-ready beans
Green coffee & sourcing costs
Green price
฿/kg
Green weight to roast
kg
Shipping / import cost
฿/kg
per kg green
Other sourcing cost
฿/kg
certifications, samples…
Roasting costs & yield
Weight loss (roast)
%
typically 12–20%
Energy / fuel
฿/kg
per kg green
Labour / time
฿/kg
per kg green
Packaging cost
฿/bag
Bag size
g
roasted weight per bag
Selling price
Sell price per bag
฿
Or sell price per kg
฿/kg
overrides per-bag if set
Gross margin
—
Per batch breakdown
Roasted yield
—
—
Total cost (batch)
—
—
Revenue (batch)
—
— per kg sold
Gross profit (batch)
—
— per kg
Per kg roasted — cost stack
Green (adj. for loss)
—
largest driver
Roasting overhead
—
energy + labour (adj.)
Packaging
—
per bag
Cost per kg roasted
—
Profit at different batch sizes